I already pointed you to a very sound article on obedience and its limits from a monsignor. Do you want to pretend that you are more of an authority on what Unam Sanctam means than he is, or than Cardinal Burke, or Archbishop Schneider, etc.? Because, well, you aren't.
Oh I know Roman Catholics have tried to limit the scope of Unam Sanctam. I can understand why. It was a total power grab.....something liberals today would really love to have.
It's interesting watching Roman Catholicism change the very things they say don't change. Unam really gets ya'll going.